 | TryValueT Class |
Represents a value or an exception. This type is used by functions such as
`Series.tryMap` and `Frame.tryMap` to capture the result of a lambda function,
which may be either a value or an exception. The type is a discriminated union,
so it can be processed using F# pattern matching, or using `Value`, `HasValue`
and `Exception` properties
[category:Primitive types and values]
Inheritance HierarchyNamespace: Deedle
Assembly: Deedle (in Deedle.dll) Version: 1.2
SyntaxC#
[SerializableAttribute] public abstract class TryValue<T> : IEquatable<TryValue<T>>, IStructuralEquatable
Type Parameters
- T
The TryValueT type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | Exception |
Returns the exception captured by this value. When `HasValue = true`,
accessing the property throws `InvalidOperationException`.
|
| HasValue |
Returns `true` when the `TryValue<T>` object represents a
successfully calculated value
|
| IsError | |
| IsSuccess | |
| Tag | |
| Value |
Returns the value of `TryValue<T>` when the value is present;
otherwise, throws an exception that was captured
|
Methods| Name | Description | |
|---|---|---|
 | Equals(Object) | (Overrides ObjectEquals(Object).) |
| Equals(TryValueT) | |
| Equals(Object, IEqualityComparer) | |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| get_IsError | |
| get_IsSuccess | |
| get_Tag | |
| GetHashCode | (Overrides ObjectGetHashCode.) |
| GetHashCode(IEqualityComparer) | |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
 | NewError | |
| NewSuccess | |
| ToString |
Returns the string representation of the underlying value or `<error>`
(Overrides ObjectToString.) |
See Also